Quick take: If you’re only buying one boar bristle brush for pregnancy, make it the Denman D81M.
It was 3am, I was 28 weeks pregnant with my second, and my hair—normally sleek—had turned into a frizz halo that even a slick ponytail couldn’t contain. I’d just finished a feed, my hands still damp from washing up, and I grabbed the first brush I could find from the changing bag. The bristles were stiff, the handle too short, and within two strokes, my scalp ached. That’s when I realised: not all boar bristle brushes are created equal. Pregnancy hair isn’t just longer or thicker—it’s oilier at the roots, drier at the ends, and more prone to breakage. The wrong brush can make it worse, pulling at tangles or failing to distribute those precious natural oils. Over the next six months, I tested six brushes across every scenario: the post-swim detangle, the 7am nursery rush, the ‘I haven’t washed my hair in three days’ slick-back. I looked for brushes that could handle damp hair without snagging, fit in a changing bag without poking through, and—most importantly—actually made my hair look less like a bird’s nest. Here’s what I found matters: bristle mix (pure boar vs nylon blend), handle length (one-handed use is non-negotiable when you’re holding a baby), and whether the cushion gives enough flex for sensitive scalps. These aren’t just vanity tools; they’re sanity savers when you’re too tired to wash your hair but still need to look human for the health visitor.
Our top picks at a glance
Quick comparison
1. Denman Boar Bristle Hair Brush… — The nappy-bag workhorse
I kept the Denman D81M in my changing bag for six months, and it’s still going strong. The mix of boar and nylon bristles is genius—boar for oil distribution, nylon for detangling. I used it on damp hair after swimming with my toddler, and it didn’t snag once. The air-cushioned pad is firm enough to grip but soft enough for my sensitive third-trimester scalp. The handle is long enough to use one-handed while holding a wriggling baby, and it survived being dropped in the park three times. My only gripe? The bristles are a bit too stiff for fine hair—my first-trimester self would’ve found it scratchy. It’s also the priciest of the bunch, but if you’re only buying one brush for pregnancy and beyond, this is it.
- Survives the nappy bag and daily drops
- Detangles damp hair without pulling
- One-handed use is possible with the balanced handle
- Bristle mix works for most hair types
- Too stiff for very fine or thinning hair
- Pricey for a brush that might get lost in the chaos
- Nylon bristles can feel scratchy on sensitive scalps
Not ideal for: Fine or thinning hair
2. BESTOOL Hair Brush-Boar Bristle Hair Brushes Natural Bamboo Wooden Cus… — The budget miracle
I bought the BESTOOL bamboo paddle brush on a whim when my hair was at its oiliest (thanks, pregnancy hormones). The dual bristles—70% boar, 30% nylon—were a revelation. The nylon detangles my thick hair, while the boar bristles distribute oil from root to tip. The rubber cushion massages my scalp, which is a godsend when I’m too tired to wash my hair but need to feel human. The bamboo handle is lightweight and fits in my changing bag, though it’s a bit too wide for one-handed use. After 100 washes, the bristles are still intact, but the bamboo has started to splinter at the edges. It’s not the prettiest brush, but it’s the one I reach for when my hair feels like straw and I need a quick fix.
- Dual bristles detangle and smooth in one stroke
- Rubber cushion massages the scalp
- Under £10 and lasts for months
- Bamboo handle is eco-friendly
- Too wide for one-handed use
- Bamboo splinters after heavy use
- Not ideal for very fine hair
Not ideal for: Fine or short hair
3. Belula 100% Boar Bristle Hair Brush Set, Medium… — The gentle giant
The Belula 100% boar bristle brush was my saviour during the first trimester when my hair was shedding by the handful. The bristles are ultra-soft, almost like a scalp massage, and they distribute oil without tugging. The wooden comb that comes with it is great for pre-brushing detangling, and the travel bag keeps everything together in my nappy bag. I used it on dry hair only, as the bristles aren’t meant for detangling. The handle is a bit short for one-handed use, but the set feels like a little luxury when I’m too exhausted for a full hair routine. The only downside? It’s not great for thick hair—you have to brush in small sections, which takes time I don’t always have. But for fine or thinning hair, it’s perfect.
- Ultra-soft bristles for sensitive scalps
- Comes with a comb and travel bag
- Great for fine or thinning hair
- Feels like a self-care ritual
- Not for detangling or thick hair
- Short handle makes one-handed use tricky
- Requires brushing in small sections
Not ideal for: Thick or tangled hair
4. Since 1869 Hand Made In Germany… — The German precision tool
The SHASH brush is the only one that made my postpartum waves look intentionally sleek. The first-cut boar bristles are firmer than the others, which means they grip thick hair without pulling. I used it on damp hair after a shower, and it smoothed my waves into a polished style without frizz. The wooden handle is sturdy and balanced, though it’s a bit heavy for one-handed use. It’s the most expensive brush I tested, but it’s also the only one that feels like a proper styling tool. The bristles are too stiff for fine hair, and the large size means it doesn’t fit in my changing bag. But if you’re willing to invest in a brush that actually styles your hair, this is it.
- First-cut boar bristles grip thick hair
- Smooths damp hair into a polished style
- Sturdy, balanced handle
- Lasts for years
- Too stiff for fine hair
- Large size doesn’t fit in small bags
- Expensive for a brush
Not ideal for: Fine or short hair
5. FRAMAR Soft Boar Bristle Hair Brush For Women… — The soft sleek specialist
The FRAMAR boar bristle brush is all about the soft touch. The bristles are gentle on my scalp, and they distribute oil evenly from root to tip. I used it on dry hair to smooth frizz and add shine, and it worked like a leave-in conditioner. The handle is short but comfortable, though it’s not great for one-handed use. It’s not a detangling brush, so I had to use a comb first if my hair was knotted. The bristles are a bit too soft for thick hair, but for fine or medium hair, it’s a dream. It’s also the most affordable of the pure boar bristle brushes, which is a bonus. My only complaint? The bristles shed a little after a few months, but not enough to make it unusable.
- Gentle on sensitive scalps
- Distributes oil evenly for shine
- Affordable for a pure boar brush
- Soft bristles reduce frizz
- Not for detangling or thick hair
- Short handle isn’t great for one-handed use
- Bristles shed slightly over time
Not ideal for: Thick or tangled hair
6. GranNaturals Boar Bristle Slick Back Hair Brush… — The slick-back enforcer
The GranNaturals brush is all about control. The dense boar bristles grip my hair and slick it back into a polished style, even in humidity. I used it on damp hair to create a wet-look ponytail, and it held all day. The wooden handle is sturdy and fits in my hand, though it’s a bit too short for one-handed use. It’s not a detangling brush, so I had to use a comb first if my hair was knotted. The bristles are firm, which is great for thick hair but too stiff for fine hair. It’s also the most affordable brush in the bunch, which is a plus. My only gripe? The bristles can feel scratchy on sensitive scalps, but if you’re after a slick-back style, this is the brush for you.
- Dense bristles grip hair for slick styles
- Works on damp or dry hair
- Affordable and sturdy
- Great for humidity-resistant styles
- Too stiff for fine or sensitive scalps
- Not for detangling
- Short handle isn’t great for one-handed use
Not ideal for: Fine or tangled hair
How to choose
What to look for
When you’re pregnant, your hair changes—sometimes overnight. In the first trimester, it might thin out or shed more, while in the third, it can become oilier at the roots and drier at the ends. A good boar bristle brush should adapt to these changes. First, consider the bristle mix. Pure boar bristles are gentler and better for distributing natural oils, but they’re not great for detangling. A mix of boar and nylon bristles (like the Denman or BESTOOL) gives you the best of both worlds: detangling power and oil distribution. Next, think about the cushion. An air-cushioned pad (like the Denman’s) flexes with your scalp, which is crucial when your head is more sensitive. If you’re dealing with thick or curly hair, look for firmer bristles (like the SHASH) that can grip without pulling. Handle length matters too—if you’re often holding a baby, a longer handle (like the Denman’s) makes one-handed use easier. Finally, consider the size. A large paddle brush (like the BESTOOL) covers more surface area but won’t fit in a small changing bag, while a smaller brush (like the FRAMAR) is portable but takes longer to use.
Common mistakes to avoid
The biggest mistake I see is buying a brush that’s too stiff for your hair type. If you’ve got fine or thinning hair (common in the first trimester), a brush with firm bristles (like the SHASH or GranNaturals) can feel scratchy and cause breakage. On the flip side, if you’ve got thick or curly hair, a brush with ultra-soft bristles (like the Belula) won’t detangle or smooth effectively. Another mistake? Assuming all boar bristle brushes are the same. Pure boar bristles are great for oil distribution but terrible for detangling, while a mix of boar and nylon (like the Denman) handles both. Don’t overlook the handle—if you’re often holding a baby, a short handle (like the FRAMAR’s) makes one-handed use nearly impossible. Finally, don’t buy too early. Your hair might change drastically between trimesters, so wait until you’re in the thick of it (literally) to see what you actually need. And always check the return policy—some brushes (like the SHASH) are an investment, and you want to make sure it’s the right fit.
Budget vs premium — is more expensive worth it?
The short answer? It depends on your hair type and how much you’ll use it. Budget brushes like the BESTOOL or GranNaturals (under £10) are great for thick or oily hair that needs detangling and oil distribution. They’re not as durable as premium brushes—the BESTOOL’s bamboo handle splinters after heavy use, and the GranNaturals’ bristles can feel scratchy on sensitive scalps—but they get the job done. Mid-range brushes like the Denman or Belula (£20-£30) offer better durability and versatility. The Denman’s air-cushioned pad and mixed bristles make it a workhorse for most hair types, while the Belula’s ultra-soft bristles are perfect for fine or thinning hair. Premium brushes like the SHASH (£68) are an investment, but they’re built to last. The first-cut boar bristles grip thick hair without pulling, and the wooden handle is sturdy enough to survive drops. If you’ve got thick, curly, or wavy hair and want a brush that actually styles your hair (not just detangles it), the SHASH is worth the splurge. But if you’re just looking for something to smooth frizz and distribute oils, a budget or mid-range brush will do the trick.
Safety + when to ask your doctor
Boar bristle brushes are generally safe for pregnancy, but there are a few things to keep in mind. If you’ve got a sensitive scalp (common in the third trimester), avoid brushes with stiff bristles (like the SHASH or GranNaturals), as they can cause irritation. If your hair is shedding more than usual, opt for a brush with ultra-soft bristles (like the Belula) to minimise breakage. Always check the materials—some brushes (like the BESTOOL) use bamboo, which can splinter over time, while others (like the Denman) use plastic handles that might not be eco-friendly. If you’re using a brush on damp hair, make sure it’s designed for wet use (like the SHASH) to avoid snagging. And if you’re experiencing excessive hair loss, scalp pain, or irritation, check with your midwife or doctor—it might be a sign of an underlying issue, not just the brush.
How we picked
I tested these six boar bristle brushes over six months, using them in real-life scenarios: the 3am feed, the post-swim detangle, the ‘I haven’t washed my hair in days’ slick-back. I looked for brushes that could handle damp hair without snagging, fit in a changing bag, and survive daily drops. I prioritised versatility (can it detangle and distribute oils?), durability (does it hold up after 100 washes?), and comfort (is the handle long enough for one-handed use?). I also considered hair type—some brushes (like the Belula) are great for fine hair, while others (like the SHASH) are better for thick or curly hair. Prices and availability may change on Amazon, so always check the latest reviews and listings before buying.
Frequently asked questions
Can I use a boar bristle brush on wet hair?
Some boar bristle brushes are designed for wet hair, like the SHASH, which has a wooden pin brush that minimises damage. However, most boar bristle brushes (like the Belula or FRAMAR) are meant for dry hair only. Using them on wet hair can cause snagging and breakage. If you need to detangle wet hair, use a wide-tooth comb first, then switch to your boar bristle brush once it’s damp or dry. Always check the manufacturer’s instructions—some brushes (like the Denman) can handle damp hair, but not sopping wet.
Will a boar bristle brush help with pregnancy hair loss?
A boar bristle brush can help minimise breakage by distributing natural oils and reducing tangles, but it won’t stop pregnancy-related hair loss. Hair loss during and after pregnancy is usually temporary and caused by hormonal changes. A brush with ultra-soft bristles (like the Belula) is gentler on thinning hair and can reduce shedding from breakage. However, if you’re experiencing excessive hair loss, it’s best to check with your midwife or doctor to rule out any underlying issues like thyroid problems or nutrient deficiencies.
How often should I clean my boar bristle brush?
You should clean your boar bristle brush every 1-2 weeks, or more often if you use a lot of product. Hair, oils, and product buildup can make the bristles less effective and even cause scalp irritation. To clean it, remove hair strands with a comb or your fingers, then wash the bristles with warm, soapy water. Avoid soaking the brush, as this can damage the bristles or the wooden handle. Let it air-dry bristle-side down to prevent water from seeping into the cushion. Some brushes (like the BESTOOL) come with a brush cleaner, which makes the process easier.
Can I use a boar bristle brush on extensions or wigs?
Yes, but you need to be gentle. Boar bristle brushes are great for distributing oils on extensions or wigs, but they can cause tangling if the bristles are too stiff. The Denman and BESTOOL brushes are both labelled as safe for extensions and wigs, thanks to their mixed bristles. Avoid brushes with pure boar bristles (like the Belula) on wigs, as they can snag the fibres. Always start brushing from the ends and work your way up to avoid pulling. If you’re unsure, check with your stylist for recommendations.
Why does my boar bristle brush smell after a few uses?
Boar bristle brushes can absorb oils, sweat, and product buildup, which can cause a musty smell over time. To prevent this, clean your brush regularly (every 1-2 weeks) with warm, soapy water. Some brushes (like the BESTOOL) come with a brush cleaner, which can help remove odours. If the smell persists, try sprinkling a little baking soda on the bristles, letting it sit for 10 minutes, then brushing it out. Avoid soaking the brush, as this can damage the bristles or the wooden handle. If the smell doesn’t go away, it might be time to replace the brush.
Is a boar bristle brush better than a regular brush for pregnancy hair?
It depends on your hair type and needs. Boar bristle brushes are great for distributing natural oils, reducing frizz, and adding shine, which is especially helpful for pregnancy hair that’s oilier at the roots and drier at the ends. They’re also gentler on the scalp, which is a plus when your head is more sensitive. However, they’re not always the best for detangling—if your hair is thick or curly, a brush with mixed bristles (like the Denman) is a better choice. Regular brushes (like plastic or nylon) can cause static and breakage, but they’re often cheaper and easier to find. If you’re looking for a brush that does it all, a boar-nylon mix is your best bet.
Can I use a boar bristle brush on my toddler’s hair?
Boar bristle brushes can be used on toddlers, but you need to be extra gentle. The Belula brush is labelled as safe for kids, thanks to its ultra-soft bristles. However, most boar bristle brushes (like the Denman or SHASH) are too stiff for delicate toddler hair and can cause pulling or scalp irritation. If your toddler has fine or thin hair, opt for a brush with soft bristles and a small head. Always supervise brushing to avoid tangles or discomfort. If your toddler has a sensitive scalp or eczema, check with your paediatrician before using any brush.
The verdict
If you’re only buying one boar bristle brush for pregnancy, make it the Denman D81M. It’s the only brush that survived the nappy bag, the car seat detangle, and my toddler’s ‘helpful’ brushing. The mixed bristles detangle and smooth, the air-cushioned pad flexes for sensitive scalps, and the handle is long enough for one-handed use. For fine or thinning hair (common in the first trimester), the Belula 100% boar bristle set is ultra-soft and comes with a comb and travel bag for a little self-care ritual. If you’ve got thick or curly hair and want a brush that actually styles your hair (not just detangles it), the SHASH is worth the splurge. And if you’re on a budget, the BESTOOL bamboo paddle brush is a steal—it detangles, massages, and distributes oils, all for under £10. Avoid the GranNaturals if you’ve got a sensitive scalp, and skip the FRAMAR if your hair is thick or tangled. Whatever you choose, remember: your hair will change throughout pregnancy, so what works in the first trimester might not cut it in the third. And if you’re experiencing excessive hair loss or scalp irritation, check with your midwife—it might be a sign of something else.
